专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20200066419A1 SCINTILLATION CRYSTAL INCLUDING A CO-DOPED SODIUM HALIDE 审中-公开
公开(公告)号：US20200066419A1
公开(公告)日：2020-02-27
申请号：US16670473
申请日：2019-10-31
申请人： SAINT-GOBAIN CERAMICS & PLASTICS, INC.
发明人： Kan YANG , Peter R. MENGE , John M. FRANK
IPC分类号： G21K4/00 , G01T1/202
摘要： A scintillation crystal can include a sodium halide that is co-doped with thallium and another element. In an embodiment, the scintillation crystal can include NaX:Tl, Me, wherein X represents a halogen, and Me represents a Group 1 element, a Group 2 element, a rare earth element, or any combination thereof. In a particular embodiment, the scintillation crystal has a property including, for radiation in a range of 300 nm to 700 nm, an emission maximum at a wavelength no greater than 430 nm; or an energy resolution less than 6.4% when measured at 662 keV, 22° C., and an integration time of 1 microsecond. In another embodiment, the co-dopant can be Sr or Ca. The scintillation crystal can have lower energy resolution, better proportionality, a shorter pulse decay time, or any combination thereof as compared to the sodium halide that is doped with only thallium.

2. 发明申请

US20180190405A1 SCINTILLATION CRYSTAL INCLUDING A CO-DOPED SODIUM HALIDE 审中-公开
公开(公告)号：US20180190405A1
公开(公告)日：2018-07-05
申请号：US15908165
申请日：2018-02-28
申请人： SAINT-GOBAIN CERAMICS & PLASTICS, INC.
发明人： Kan YANG , Peter R. Menge , John M. Frank
IPC分类号： G21K4/00 , G01T1/202
CPC分类号： G21K4/00 , G01T1/202
摘要： A scintillation crystal can include a sodium halide that is co-doped with thallium and another element. In an embodiment, the scintillation crystal can include NaX:Tl, Me, wherein X represents a halogen, and Me represents a Group 1 element, a Group 2 element, a rare earth element, or any combination thereof. In a particular embodiment, the scintillation crystal has a property including, for radiation in a range of 300 nm to 700 nm, an emission maximum at a wavelength no greater than 430 nm; or an energy resolution less than 6.4% when measured at 662 keV, 22° C., and an integration time of 1 microsecond. In another embodiment, the co-dopant can be Sr or Ca. The scintillation crystal can have lower energy resolution, better proportionality, a shorter pulse decay time, or any combination thereof as compared to the sodium halide that is doped with only thallium.

3. 发明申请

US20180356539A1 RADIATION DETECTOR TO DETERMINE A DEPTH OF INTERACTION AND METHOD OF USING THE SAME 审中-公开
公开(公告)号：US20180356539A1
公开(公告)日：2018-12-13
申请号：US16002658
申请日：2018-06-07
申请人： SAINT-GOBAIN CERAMICS & PLASTICS, INC.
发明人： Kan YANG
IPC分类号： G01T1/202 , G01T1/164 , G01T1/20 , G01T1/208
CPC分类号： G01T1/2023 , G01T1/1642 , G01T1/20 , G01T1/2002 , G01T1/2006 , G01T1/2018 , G01T1/202 , G01T1/208 , G01T1/2985
摘要： A radiation detector can include a logic element configured to determine a depth of interaction based on a decay time corresponding to a radiation event and a constituent concentration profile of a radiation-sensing member. In another aspect, a method of detecting radiation can include determining a depth of interaction based on a decay time corresponding to a radiation event and a constituent concentration profile of a radiation-sensing member. The radiation detector and method can be useful in applications where depth of interaction is significant. The radiation-sensing member may include a variety of different materials, and is particularly well suited for alkali metal halides.

4. 发明申请

US20160238718A1 SCINTILLATION CRYSTAL INCLUDING A CO-DOPED SODIUM HALIDE, AND A RADIATION DETECTION APPARATUS INCLUDING THE SCINTILLATION CRYSTAL 有权
标题翻译：包括共沉淀钠盐在内的晶体晶体，以及包括晶体晶体的辐射检测装置
公开(公告)号：US20160238718A1
公开(公告)日：2016-08-18
申请号：US15043812
申请日：2016-02-15
申请人： SAINT-GOBAIN CERAMICS & PLASTICS, INC.
发明人： Kan YANG , Peter R. MENGE , John M. Frank
IPC分类号： G01T1/202 , G01V5/06 , G01T1/20
CPC分类号： G21K4/00 , G01T1/202
摘要： A scintillation crystal can include a sodium halide that is co-doped with thallium and another element. In an embodiment, the scintillation crystal can include NaX:Tl, Me, wherein X represents a halogen, and Me represents a Group 1 element, a Group 2 element, a rare earth element, or any combination thereof. In a particular embodiment, the scintillation crystal has a property including, for radiation in a range of 300 nm to 700 nm, an emission maximum at a wavelength no greater than 430 nm; or an energy resolution less than 6.4% when measured at 662 keV, 22° C., and an integration time of 1 microsecond. In another embodiment, the co-dopant can be Sr or Ca. The scintillation crystal can have lower energy resolution, better proportionality, a shorter pulse decay time, or any combination thereof as compared to the sodium halide that is doped with only thallium.
摘要翻译：闪烁晶体可以包括与铊和另一元素共掺杂的卤化钠。在一个实施方案中，闪烁晶体可以包括NaX：Tl，Me，其中X表示卤素，Me表示第1族元素，第2族元素，稀土元素或其任何组合。在具体实施方案中，闪烁晶体具有包括在300nm至700nm范围内的辐射的波长不大于430nm的发射最大值的性质; 或在662keV，22℃下测量的能量分辨率小于6.4％，积分时间为1微秒。在另一个实施方案中，共掺杂剂可以是Sr或Ca。与仅掺杂铊的卤化钠相比，闪烁晶体可以具有较低的能量分辨率，更好的比例性，更短的脉冲衰减时间或其任何组合。

5. 发明申请

US20210012919A1 SCINTILLATION CRYSTAL INCLUDING A CO-DOPED SODIUM HALIDE 有权
公开(公告)号：US20210012919A1
公开(公告)日：2021-01-14
申请号：US17032756
申请日：2020-09-25
申请人： SAINT-GOBAIN CERAMICS & PLASTICS, INC.
发明人： Kan YANG , Peter R. Menge , John M. Frank
IPC分类号： G21K4/00 , G01T1/202
摘要： A scintillation crystal can include a sodium halide that is co-doped with thallium and another element. In an embodiment, the scintillation crystal can include NaX:Tl, Me, wherein X represents a halogen, and Me represents a Group 1 element, a Group 2 element, a rare earth element, or any combination thereof. In a particular embodiment, the scintillation crystal has a property including, for radiation in a range of 300 nm to 700 nm, an emission maximum at a wavelength no greater than 430 nm; or an energy resolution less than 6.4% when measured at 662 keV, 22° C., and an integration time of 1 microsecond. In another embodiment, the co-dopant can be Sr or Ca. The scintillation crystal can have lower energy resolution, better proportionality, a shorter pulse decay time, or any combination thereof as compared to the sodium halide that is doped with only thallium.

6. 发明申请

US20180306934A1 RADIATION DETECTOR AND USES THEREOF 审中-公开
公开(公告)号：US20180306934A1
公开(公告)日：2018-10-25
申请号：US15956411
申请日：2018-04-18
申请人： SAINT-GOBAIN CERAMICS & PLASTICS, INC.
发明人： Kan YANG
IPC分类号： G01T1/28 , G01T1/10 , G01T1/24 , G01T1/20
CPC分类号： G01T1/28 , G01T1/10 , G01T1/2018 , G01T1/202 , G01T1/248
摘要： A radiation detector can include a logic element configured to determine an adjusted value for light emission of a luminescent material. A method of using the radiation detector can include determining an adjusted value of a luminescent material. The adjustment can be based on an inverse correlation between decay times corresponding to signal pulses and values of light emissions corresponding to the signal pulses. In an embodiment, the logic element may be further configured to obtain a measured value of a decay time and a measured value for the light emission, and determining an adjusted value for the light emission can be based on the measured value of the decay time and measured value for the light emission.

7. 发明申请

US20170283696A1 ALKALI HALIDE SCINTILLATOR AND USES THEREOF 审中-公开
公开(公告)号：US20170283696A1
公开(公告)日：2017-10-05
申请号：US15474230
申请日：2017-03-30
申请人： SAINT-GOBAIN CERAMICS & PLASTICS, INC. , SAINT-GOBAIN CRISTAUX & DETECTEURS
发明人： Kan YANG , Julien Lejay , Samuel Blahuta , Vladimir Ouspenski
IPC分类号： C09K11/62 , G01T1/202 , G01T3/06
CPC分类号： C09K11/628 , G01T1/2023 , G01T3/06
摘要： A scintillator can include a monocrystalline compound having a general formula Na(1-y)LiyX, where 0

8. 发明申请

US20160124111A1 SCINTILLATOR INCLUDING AN ELPASOLITE SCINTILLATOR COMPOUND AND APPARATUS INCLUDING THE SCINTILLATOR 有权
标题翻译：包括ELPASOLITE SCINTILATOR化合物的扫描仪和包括扫描仪的装置
公开(公告)号：US20160124111A1
公开(公告)日：2016-05-05
申请号：US14885784
申请日：2015-10-16
申请人： SAINT-GOBAIN CERAMICS & PLASTICS, INC.
发明人： Kan YANG , Peter R. Menge , Vladimir Ouspenski , Julien Lejay
IPC分类号： G01V5/06 , G01T1/20 , C09K11/77
CPC分类号： G01V5/06 , C09K11/7766 , G01T1/2023 , G01T3/06
摘要： A scintillator can include an elpasolite scintillator compound. The scintillator can be doped with a Group 2 element, and may also include an activator. The scintillator has an improved core valence luminescence at room temperature as compared to a corresponding elpasolite scintillator compound without the Group 2 dopant. The elpasolite scintillator compound can have significant core valance luminescence at a temperature higher than 125° C. In a particular embodiment, the elpasolite scintillator compound can include Cl and may or may not also include another halide, such as Br or I. The scintillator can be part of an apparatus that detects gamma radiation and neutrons and may allow a relatively simpler pulse discrimination technique to be used to a higher temperature, such as 125° C. to 150° C. before a relatively more complex pulse discrimination technique would be used.
摘要翻译：闪烁体可以包括堇青石闪烁体化合物。闪烁体可以掺杂有第2族元素，并且还可以包括活化剂。与没有第2族掺杂剂的相应的堇青石闪烁体化合物相比，闪烁体在室温下具有改善的核心价态发光。堇青石闪烁体化合物在高于125℃的温度下可以具有显着的核心价值发光。在一个具体的实施方案中，堇青石闪烁体化合物可以包括Cl，并且可以也可以不包括另外的卤化物，例如Br或I.闪烁体可以作为检测伽马辐射和中子的装置的一部分，并且可以允许将相对较简单的脉冲鉴别技术用于较高温度，例如125℃至150℃，之后将使用相对更复杂的脉冲鉴别技术。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式